100228558 has 8 divisors (see below), whose sum is σ = 150395760. Its totient is φ = 50096640.

The previous prime is 100228543. The next prime is 100228577. The reversal of 100228558 is 855822001.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 78 + ... + 14158.

It is an arithmetic number, because the mean of its divisors is an integer number (18799470).

Almost surely, 2^100228558 is an apocalyptic number.

100228558 is a deficient number, since it is larger than the sum of its proper divisors (50167202).

100228558 is a wasteful number, since it uses less digits than its factorization.

100228558 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17642.

The product of its (nonzero) digits is 6400, while the sum is 31.

The square root of 100228558 is about 10011.4213776067. The cubic root of 100228558 is about 464.5122383777.

The spelling of 100228558 in words is "one hundred million, two hundred twenty-eight thousand, five hundred fifty-eight".